I am using OrcaSlicer/BambuStudio with the P1P.
Also, the hotend currently has hardened steel gears and a 0.8mm nozzle.
Am I forced to print the lego pieces slowly? Is there a setting or function that I can tweak to slow down my printer when it reaches the tiny circular geometry?
Lego parts are incredibly precise, and the manufacturing tolerances have been consistent for decades. It’s nearly impossible to replicate that precision on any modern printers.
That being said, different parts are more tolerant of wiggle room. Grabbing a stud is hard, grabbing a 2x4 is not. If you were going to print a minifig head, trying to replicate the neck barrel is gonna be tough, but making a larger hole with 2-3 ridges which taper to grip might be easier. If you plan what you’re doing and are realistic about what you can print, it’s definitely not out of the question.
You can’t slow down the head in specific spots but you can slow it down in general as well as setting a minimal layer time so that it pauses between layer and lets them cool.
Depends. I recently was in that situation and it was easier and more cost-effective to just print them.
I recently bought some Lego Star Wars sets and printed out some Display stands for them but the connection between the stands and the model was expected to be a 2x4 Lego plate. I didn’t have those plates at hand so I looked online and found it from the official Lego site.
The individual “Plate 2x4” would cost 0.14EUR each. Since I needed 3 this would be 0.42EUR. But the mailing costs would be over 9EUR.
So ordering 3 of those Lego pieces would cost me almost 10 bucks. I just printed them out which worked well, they were a bit tight fit but are still holding.
But I wouldn’t necessarily say that this is a replacement for actual Lego pieces. As a quick alternative that you can’t see or that has less interaction with other pieces (doesn’t need to fit correctly on all sides) then I think this can work.
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The tolerance on a lego brick is ±0.005mm. you’re going to have a hard time achieving that on any FDM printer, even commercial ones.
Lego parts are incredibly precise, and the manufacturing tolerances have been consistent for decades. It’s nearly impossible to replicate that precision on any modern printers.
That being said, different parts are more tolerant of wiggle room. Grabbing a stud is hard, grabbing a 2x4 is not. If you were going to print a minifig head, trying to replicate the neck barrel is gonna be tough, but making a larger hole with 2-3 ridges which taper to grip might be easier. If you plan what you’re doing and are realistic about what you can print, it’s definitely not out of the question.
Lego is ABS if I’m correct.
Yeah I hadn’t thought about getting the smaller bits off the plate.
You can’t slow down the head in specific spots but you can slow it down in general as well as setting a minimal layer time so that it pauses between layer and lets them cool.
Unless you have free power and filament, wouldn’t it be cheaper to buy specific Lego bricks?
Unless it’s just for the heck of it obviously. Then print away :p.
Depends. I recently was in that situation and it was easier and more cost-effective to just print them.
I recently bought some Lego Star Wars sets and printed out some Display stands for them but the connection between the stands and the model was expected to be a 2x4 Lego plate. I didn’t have those plates at hand so I looked online and found it from the official Lego site.
The individual “Plate 2x4” would cost 0.14EUR each. Since I needed 3 this would be 0.42EUR. But the mailing costs would be over 9EUR.
So ordering 3 of those Lego pieces would cost me almost 10 bucks. I just printed them out which worked well, they were a bit tight fit but are still holding.
But I wouldn’t necessarily say that this is a replacement for actual Lego pieces. As a quick alternative that you can’t see or that has less interaction with other pieces (doesn’t need to fit correctly on all sides) then I think this can work.
There’s so many advantages to making your own. No wait time, and custom pieces. Only the connections are needed.